Springer, Nancy, An Enola Holmes Mystery, #3, The Case of the Bizarre Bouquets

Everyone knows Dr. Watson is Sherlock Holmes? right-hand man'so when he goes missing, it's a shock. Even Sherlock hasn't the slightest clue as to where he could be. Enola is intrigued but wary; she's still hiding from her older brothers, and getting involved could prove to be disastrous. But Enola can't help but investigate, especially when she learns that a bizarre bouquet-with flowers all symbolizing death-has been delivered to the Watson residence. Enola knows she must act quickly, but can she find Dr. Watson in time?